President Donald Trump’s sweeping new tariffs, including a 10% blanket levy on all imports, officially took effect this weekend — and legal pushback is already underway, The Wall Street Journal reported on Sunday.

As stock markets tumble in the aftermath of President Donald Trump's sweeping tariffs, Republicans in Congress were watching with unease and talking of clawing back their power to levy tariffs — but almost none seemed ready to turn their words into action.

Stock market indices have sharply fallen on the heels of President Trump imposing higher tariffs on more than 180 countries.